| 摘要 |
PURPOSE:To improve the photographic and the anti-static abilities of the title material at the time of preserving it at a high temp. by incorporating, in combination a polyhydric alcohol which has >=40 deg.C of m.p. and at least two hydroxylic groups, and surfactants shown by specified formulas respectively in at least one layer of the sensitive material. CONSTITUTION:The polyhydric alcohol which has >=40 deg.C of m.p. and at least two hydroxyl groups such as 2,3,3,4-tetramethyl-2,4-pentadiole, and at least one kind of the surfactants shown by formulas I and/or II, and the surfactant shown by formula III are incorporated in combination in at least one layer of the sensitive material mounted on a supporting body. In the formulas, R1 and R2 are each hydrogen or halogen atom, etc., R3 is hydrogen atom or methyl group, etc., A is oxyalkylene group, (n), (m1) and (m4) are each an integer of 2-50, R4 and R5 are each hydrogen atom or an (un)substd. alkyl group, etc., R6 and R8 are each alkyl or aryl group, etc., R7 and R9 are each hydrogen or halogen atom, etc., R11 is an (un)substd. alkyl or alkenyl group, etc., L is oxygen or sulfur atom, etc., R12 is hydrogen atom or alkyl group, etc. |
